Sony HBD-E370/E470/ E570/E870/T57 service manual IC700

HBD-E370/E470/E570/E870/T57

5-30. SCHEMATIC DIAGRAM - MAIN Board (5/5) - • See page 60 for waveforms. • See page 67 for IC Block Diagrams.

	1	2			3	4	5
A		MAIN BOARD				(5/5)
		CN701
		18P
	GND	1		R704
			CL709	22
	AOLRCK	2
			CL710	R705	22
	AOSDATA3(SBL/SBR)	3
			CL711	R706	22
	AOSDATA1(SL/SR)	4
			CL712	R707	22
	AOSDATA0(L/R)	5
			CL713	R708	22
B	AOSDATA2(C/LFE)	6
	GND	7	CL714	R709
G	AOMCK	8		22
				R710
MB-134	GND	9
			CL715	22
BOARD	AOBCK	10
(8/13)				R711
CN902	GND	11
			CL716	22
(Page	AOSDATA4	12
42)	GND	13	CL717	R712
				0
C	ARC_SPDIF	14
	GND	15	CL718	R795
	DIR_XRST	16		0
	GND	17	CL719
	XAMUTE	18

D

E	0
	R718

F			R716
			0
			R701
			0
			CL721
	J700		R700
		JL700	47
G	SAT/CABLE
		JL701
	DIGITAL IN		R702
	COAXIAL
			75

							L700
				3.3	JL702		10uH
		VCC
	TV		1	0	JL703		FB701
		OUT
H	DIGITAL IN		3		JL704
	OPTICAL	GND					R703
			2				100
				IC700	C702	C705	C721	C722
				OPTICAL RECEIVER	0.1	100	100	0.1
				IC700		10V	10V
				TORX147L

I

		C706
		10	R713
J	53	50V	47
		Lch
	MAIN	AGND
	BOARD	Rch
	(1/5)		R714
	(Page 54)	C707
		50V	47
		10

K

CL720

R719

6 7 8 9 10 11 12 13 14 15 16

													R749															FB704
			G			11 1.6							10
		10
													R750
		1.6				12	0						100
		9											R751															FB706
		0					1.2						22
						13
		8											R752
		1.2				14	1.2						100
		7											R753
		1.2				15	1.3						100
		6											R754															R758
		1.3				16	1.7						47															0
		5											R755															FB705
		1.7					1.7
													10																					CN702
		4				17
													R756																					15P
		1.7					0						100																	R774
		3				18																												15	GND
																														100			CL743
		0														CL733												DIR_CL						14	BCK
						19
		2															CL734											DIR_CE		R775				13	GND
							3.3																										CL744
		1				V 20												CL735										DIR_DI		100				12	LRCK
																																	CL745
																			CL736									DIR_DO						11	GND
																																	CL746
			IC704																											R776	R777			10	SD1	A
				BUFFER															RB701											100		100	CL747	9	GND
																				100														8	SD2	CONNECT
				IC704																													CL748
C731																												PCONT_S-AIR
		TC74LCX541FT(EKJ)																																7	P_CONT_S-AIR	BOARD
0.01																															R778	100	CL749			CN300
			CL732																									S-AIR_RST					CL750	6	SD3	(Page 59)
																															R780	100		5	RESET
					R741																							E2P_S-AIR_SCL					CL751
							C729			R739															C732		L705							4	I2C-SCL
						100
							0.01			10k															100		47uH	S-AIR_ADC_SEL			R781	100	CL752
																									10V						R773	100	CL753	3	ADC-SEL
																												E2P_S-AIR_SDA
																																		2	I2C-SDA
																												S-AIR_GPIO2					CL754
																																		1	GPIO2
																														R782
																				R748				C728	R765	R764				100
																				10k					10k	10k
																								0.1
							CL724	CL725	CL726	CL727	CL728																									(Page 54)
C720												3.3		3	0	0	0	0						0.1
0.1																								C733
R726				IC B/D			48	47	46	45	44	43	42	41	40	39	38	37						C735											S-AIR	57	MAIN
																									R763												BOARD
470k							RXOUT2	GPIO3	GPIO2	GPIO1	GPIO0	DVDD	DGND	XMODE	CL	CE	DI	DO				3.3	CL738	0.1		100		DIR_RERR							SD3_SurrBACK		(1/5)
R729																									10k
																										R768									D3.3V
47		CL723			1	RXOUT1													RERR		36														D-GND	62	MAIN
					2	RX0														INT	35 3.3		CL739			R787	100								A5V		BOARD(2/5)
				0	3	RX1													CKST		34	3.3	CL740			R767	100	DIR_CKST							A-GND	(Page 55)
																						0	CL741				DIR_AUDIO
					4	RX2					IC703								AUDIO		33
																						0		10k		100
					5	RX3											MOUT(EMPHA)				32
																								R766		R769
				3.3	6	DGND					DIGITAL AUDIO								DGND		31	3.3
					7	DVDD				INTERFACE RECEIVER									DVDD		30					C736
				0								IC703										1.5				7p
					8	RX4					LC89058W-E									XIN	29
R733	100																					1.6
		CL722			9	RX5													XOUT		28				R759
R730	47			0
					10	RX6													XMCK		27		CL737		1M			R772
																									X700
				3.3																		3.3						0
					11	DVDD													DVDD		26				24.576MHz										AMP_BCKO
																												R771	0							63
					12	DGND													DGND		25					C737									AMP_LRCKO
																									R760
							LPF	AVDD	AGND	RMCK	RBCK	DGND	DVDD	RLRCK	RDATA	SBCK	SLRCK	SDIN																	AMP_D1	MAIN
																									330	7p
																																			AMP_D2
							13	14	15	16	17	18	19	20	21	22	23	24						5											AMP_D3	BOARD
																																				(4/5)
							0	3.3		1.6	1.6		3.3	1.6	0																				AMP_MCKO	(Page 57)
																CL729	CL731			4				R740
																								47
		R734
		0
C723		C719	C725			C724								C730										R744
														0.1										47				R723
0.1		0.1		0.1		100										3
						10V																		R738				0
					C726																			100
					0.022			C727							2
																																		CN703
								0.1															R737
				R747																				FB702										16P
								R735															100					DIR_AUDIO					CL757
					0																													1	DIR_AUDIO
								220																									CL758
																																		2	DATA_I
																							R725
																IC B/D																		3	GND
																							47					DIR_DI					CL759
																																		4	CSI_DATAOUT
															IC702													DIR_CL					CL760
																																		5	CSI_CLK
															A/D CONVERTER													DIR_CE					CL761	6 CSI_XCS_DIR
																												DIR_DO					CL762				F
																IC702																		7	CSI_DATAIN
															PCM1808PWR
																							R746
													1.7							1.6													CL763	8	GND
														8	BCK		LRCK		7				0											9	SP_DATA		MB-134
																							R745					DIR_CKST					CL764				BOARD
													1.2	9					6	1.7			0	C717									CL765	10	DIR_XSTATE		(8/13)
															DOUT		SCKI																				CN901
																								10										11	SP_LRCK
																								50V									CL766				(Page
														10	MOD0		DGND		5															12	DIR_CSFLAG
																				3.3			0.1		R720
																																	CL767	13	SP_BCK		42)
																							C718
														11	MOD1		DVdd		4						0									14	GND
													3.3							5													CL768
														12	FMT		AVcc		3						C716									15	SP_MCK
		R721											2.5										C715		10			DIR_RERR					CL769	16	DIR_ERROR
		0												13	VinL		AGND		2				0.1		50V
																							C713		C714
													2.5							2.5			0.1
														14	VinR			Vref	1						10
																									50V
																									R724
																									0

(CHASSIS)

0

HBD-E370/E470/E570/E870/T57

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